Client - Any points you get while being dead will be added to your score

Client - Reduced negative mouse acceleration

Client - Increased health on the Cobra to match other vehicles

Client - More informative disconnection/kick reasons

Client - Support for Map Packs so PC gets future VIP maps at the same time as consoles

The Balance tweaks are as follows:

Slightly increased the damage of the UZI at long range.
The AKs74u now has more felt recoil when aiming.
The G3, VSS, and all SemiAutomatic rifles now settle slightly faster between shots when aiming.
The PKM, Type 88LMG, G3, An94, and 40mm shotgun have returned to their former glory.
Increased the damage of the MG3 to bring it in line with the rest of the LMGs.
Fixed a bug where the Saiga12 with slugs would do too much damage at long range.
Fixed a bug where the SVU would do too little damage at long range.
Fixed a bug where M95 rounds would not kill armored targets with headshots.